If you’re new to the rodeo, here’s the breakdown. For two weeks, you can pay whatever you want to get these DRM-free games on Windows, Mac, and Linux: Psychonauts, LIMBO, Amnesia: The Dark Descent, and Superbrothers: Sword & Sworcery EP. If you choose to pay more than the average price, you will also receive Bastion! Each game comes with its soundtrack in both lossless (FLAC) and MP3 formats.

Each of the games can optionally be redeemed on Steam, and bundle buyers can also choose to benefit the Child’s Play Charity and the Electronic Frontier Foundation, two non-profits doing excellent work in the name of gamers worldwide.

All of these games have received accolades for pushing the envelope in their respective genres and delivering incredible storytelling and gameplay. All Most of the games are new on Linux, and Superbrothers: Sword & Sworcery EP is new on Mac.

Psychonauts

The acclaimed action-platformer Psychonauts bears all the marks of a mad Tim Schafer/Double Fine creation: a zany premise, standout characters, and fun-above-all gameplay. In Psychonauts, you play as Raz, a psychically gifted kid at a summer camp-slash-training facility for mentalist super agents. When the camp falls to a dastardly deception, it’s up to Raz to traverse through the minds of various camp characters to save himself and his friends.

LIMBO

The captivating puzzle-platformer LIMBO is a modern classic, putting players in control of a boy’s journey through a tense and hostile world. The protagonist is as fragile and hardy as you’d expect of a young kid, making for a novel and sometimes surprisingly intense adventure. With incredibly tight platforming, detailed 2D graphics, and well-designed puzzles, LIMBO has rightfully earned critical and popular acclaim for the Danish indie studio, Playdead.

Amnesia: The Dark Descent

Amnesia: The Dark Descent is Frictional Games’ first-person, survival horror masterpiece, pitting a weaponless protagonist against the darkest secrets of the castle he’s trapped in. With an emphasis on puzzle-solving and maintaining sanity amidst unspeakable abominations, Amnesia’s tense adventure breaks new ground for a well-loved, but challenging genre.

Superbrothers: Sword & Sworcery EP

Superbrothers: The Sword & Sworcery EP delivers a completely fresh adventure gaming experience, defying conventions to develop a unique kind of storytelling. The plot is unveiled in “sessions,” each of which involves traveling through the countryside and solving puzzles and combat challenges. Every scene overflows with rich graphic and auditory details, featuring distinctive artwork by Superbrothers Inc and music and sound design by Jim Guthrie.

Bastion

The action-RPG Bastion won over the gaming public with its incredible attention to every detail—from the tight combat controls, to the inspired, narrator-driven storytelling in a novel, post-apocalyptic fantasy world. Players take on the role of the Kid, entrusted with the thankless task of restoring the world after a disastrous calamity. With a none-too-small arsenal of stylized weapons, jaw-dropping art, and amazing music, Bastion truly deserves its reputation as a must-play indie game by Supergiant Games.

New feature for Ubuntu users

Also, for Humble Indie Bundle V, we’ve incorporated a feature that allows Ubuntu users to redeem bundle games through the Ubuntu Software Center. Look for the orange “Download for Ubuntu” button on your download page to give it a try!